SU723373A2 - Rate-of-flow meter - Google Patents

Rate-of-flow meter Download PDF

Info

Publication number
SU723373A2
SU723373A2 SU782693926A SU2693926A SU723373A2 SU 723373 A2 SU723373 A2 SU 723373A2 SU 782693926 A SU782693926 A SU 782693926A SU 2693926 A SU2693926 A SU 2693926A SU 723373 A2 SU723373 A2 SU 723373A2
Authority
SU
USSR - Soviet Union
Prior art keywords
flow meter
rate
flow
axis
chamber
Prior art date
Application number
SU782693926A
Other languages
Russian (ru)
Inventor
Акил Адылович Азимов
Original Assignee
Среднеазиатский Ордена Трудового Красного Знамени Научно-Исследовательский Институт Ирригации Им. В.Д. Журина
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Среднеазиатский Ордена Трудового Красного Знамени Научно-Исследовательский Институт Ирригации Им. В.Д. Журина filed Critical Среднеазиатский Ордена Трудового Красного Знамени Научно-Исследовательский Институт Ирригации Им. В.Д. Журина
Priority to SU782693926A priority Critical patent/SU723373A2/en
Application granted granted Critical
Publication of SU723373A2 publication Critical patent/SU723373A2/en

Links

Description

. (54) РАСХОДОМЕР. (54) FLOW METER

потока, которое растет с увеличением скорости движени  частиц потока, а трубка 5, расположенна  с другой стороны оси камеры 2 - пониженное давление. Разность давлений преобразуетс  дифманометром 6 и преобразователем 7 в выходной сигнал расходомера. С увеличением расхода эта разность увеличиваетс . Дл  изменени  предела измерени  винтовым стержнем перемещают перегородку 8 вдоль оси камеры 2 до тех пор, пока стрелка 10 не совместитс  с отметкой на шкале 11 указател , соответствующей требуемому пределу изменени . При этом за счет изменени  высоты камеры 2 и проходного сечени  сопла 1flow, which increases with an increase in the speed of movement of the particles of flow, and tube 5, located on the other side of the axis of chamber 2 - reduced pressure. The pressure difference is converted by the differential pressure gauge 6 and the transducer 7 into the output signal of the flow meter. With increasing flow, this difference increases. To change the measurement limit with a screw rod, the partition 8 is moved along the axis of the chamber 2 until the arrow 10 is aligned with the mark on the scale 11 of the pointer corresponding to the desired limit of change. At the same time, due to the change in the height of the chamber 2 and the flow area of the nozzle 1

измен ютс  геометрические характеристики проточной измерительной части расходомера и, следовательно, обеспечиваетс  возможность плавного перехода на любой предел измерени  на основе использовани  базовой камеры 2.the geometric characteristics of the flow measuring part of the flow meter are changed and, therefore, it is possible to smoothly go to any measurement limit based on the use of the base chamber 2.

Claims (1)

Формула изобретени Invention Formula Расходомер по авт. св. № 567956, от мчающийс  тем, что, с целью расширени  диапазона измерени , камера снабжена перегородкой установленной соосно с ней с возможностью перемеш,ени  вдоль оси.Flow meter auth. St. No. 567956, ranging from the fact that, in order to expand the measurement range, the camera is equipped with a partition installed coaxially with it with the possibility of mixing along the axis.
SU782693926A 1978-12-11 1978-12-11 Rate-of-flow meter SU723373A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU782693926A SU723373A2 (en) 1978-12-11 1978-12-11 Rate-of-flow meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU782693926A SU723373A2 (en) 1978-12-11 1978-12-11 Rate-of-flow meter

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
SU567956A Addition SU113258A1 (en) 1957-02-21 1957-02-21 The method of driving the tractor along the horizontals of the terrain with the use of a level meter device

Publications (1)

Publication Number Publication Date
SU723373A2 true SU723373A2 (en) 1980-03-25

Family

ID=20797459

Family Applications (1)

Application Number Title Priority Date Filing Date
SU782693926A SU723373A2 (en) 1978-12-11 1978-12-11 Rate-of-flow meter

Country Status (1)

Country Link
SU (1) SU723373A2 (en)

Similar Documents

Publication Publication Date Title
DK0538930T3 (en) Device for measuring the velocity of a liquid medium
GB2016694A (en) Position Detecting Device
SU723373A2 (en) Rate-of-flow meter
JPS52150059A (en) Length measuring apparatus
SU883655A1 (en) Device for measuring amount of flow from bin
JPS52132866A (en) Flow velocity measuring device
SU121957A1 (en) Mirror micromanometer
SU85906A1 (en) Instrument for measuring the velocity of a fluid or gas in a pipeline
SU947643A1 (en) Device for measuring linear dimensions
SU684313A1 (en) Transmitter for ultrasonic flowmeters
SU96025A1 (en) Indicator tube for rotameters
SU727976A1 (en) Displacement sensor
SU605094A1 (en) Rate-of-flow meter
SU555282A1 (en) Pneumatic contact measuring device for linear measurements
SU723375A1 (en) Device for measuring loose material consumption
SU763744A1 (en) Capillary viscometer
SU769338A1 (en) Film flowmeter
SU769326A1 (en) Device for measuring object vertical deflection
SU504088A1 (en) Mass flow meter
SU777596A1 (en) Pneumoacoustic acoustic pressure gauge
SU800819A1 (en) Liquid density meter
SU577429A1 (en) Gas density meter
SU613245A1 (en) Device for measuring velocity in hydraulic troughs
SU932324A1 (en) Vacuum-metric pressure setter
SU85524A1 (en) Pneumatic gauge for measuring parts during machining